Nanometrics Trillium Compact User Manual page 88

Site Record
Ground surface type (for example, soil,
sand, clay, other):
Seasonal temperature ranges (°C):
_____________ January 1 to March 31
_____________ April 1 to June 30
_____________ July 1 to September 30
_____________ October 1 to December 31
Orientation of unit:
Orientation of X arrow
Orientation of Y arrow
Orientation of vertical (Z) ______________
List of equipment at site (include model, serial number and IP addresses):
Notes:
16889R10 • 2020-11-12
Distance to potential noise sources
(km):
__________ Airport or air traffic
__________ Coastline
__________ Railway
__________ Roads
__________ Tall structures _____ Height (m)
__________ Trees ________Height (m)
__________ Dwellings
__________ Industrial site
__________ Others (describe):
Expected range of motion at the site:
______________
______________ __________ g to __________ g
Appendix A - Site Record
Page 88